CN110962949A - Special carriage for carrying logs - Google Patents
Special carriage for carrying logs Download PDFInfo
- Publication number
- CN110962949A CN110962949A CN201911187307.6A CN201911187307A CN110962949A CN 110962949 A CN110962949 A CN 110962949A CN 201911187307 A CN201911187307 A CN 201911187307A CN 110962949 A CN110962949 A CN 110962949A
- Authority
- CN
- China
- Prior art keywords
- carriage
- rod
- main body
- baffle
- carriage main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
- B62D33/0207—Connections of movable or detachable racks or stanchions to platforms
- B62D33/0215—Connections of movable or detachable racks or stanchions to platforms for log hauling vehicles
Abstract
The invention discloses a special carriage for carrying logs, which comprises a carriage main body, wherein a plurality of railings are arranged on two sides of the carriage main body, and a plurality of stop rods and a driving mechanism are arranged at the tail part of the carriage main body; the tail part of the carriage main body is provided with a plurality of stop rods and a driving mechanism capable of driving the stop rods to move along the length direction of the carriage main body, so that the positions of the stop rods can be adjusted according to the length of logs to be carried, the end parts of the logs are directly contacted with the stop rods, the logs are prevented from being taken off, and the safety in the transportation process is improved.
Description
Technical Field
The invention relates to the field of transport carriages, in particular to a carriage special for carrying logs.
Background
Present log carrier loader is when the delivery log, the carriage afterbody only blocks the log through the baffle, but for convenient hoist and mount, the length of log generally can be in carriage length, so there is certain distance between log tip and the baffle, in the transportation of upslope highway section, the log easily takes place direct collision with the baffle under jolting, lead to the baffle part to warp, can appear not opening the problem of baffle because of the baffle warp when unloading, after collision many times, the baffle descends fast with the connecting piece life-span of carriage, the easy dangerous condition that the log that drops of baffle took off appears, consequently, need design a special carriage of delivery and solve this problem.
Disclosure of Invention
The invention provides a carriage special for carrying logs, which can solve the problem that the position of a baffle cannot be adjusted according to the length of logs in the carriage in the prior art.
A special carriage for carrying logs comprises a carriage main body, wherein a plurality of railings are arranged on two sides of the carriage main body, a plurality of stop rods and a driving mechanism for driving the stop rods to move along the length direction of the carriage main body are arranged at the tail part of the carriage main body;
the driving mechanism comprises a lead screw and a motor used for driving the lead screw to rotate, a groove matched with the stop lever is formed in the carriage main body, the lead screw is rotatably arranged in the groove, the motor is fixedly installed on the lower side of the carriage main body, an output shaft of the motor is in transmission connection with one end of the lead screw through a belt transmission mechanism, and every two adjacent lead screws are also in transmission connection through the belt transmission mechanism.
Preferably, a cavity is formed in the stop lever, a threaded sleeve in threaded connection with the lead screw is arranged at the bottom of the cavity, the threaded sleeve is composed of two half-thread blocks, a first spring for abutting the half-thread blocks against the lead screw is further arranged in the cavity, a connecting rod is fixedly connected to the upper side of each thread block, a push rod capable of pushing the two connecting rods apart is arranged between the two connecting rods, a plurality of square cones are fixedly arranged on the push rod, and a tapered groove matched with the square cones is formed in the connecting rod;
a baffle is arranged on one side, close to the head of the carriage main body, of the stop rod, slide rails are fixedly connected to two sides of the baffle, a sliding groove matched with the slide rails is formed in the stop rod, an inserting rod is fixedly connected to one side of the baffle, one end of the inserting rod is inserted into the cavity and abutted against the top of the ejector rod, and guide inclined planes are arranged at the top of the ejector rod and one end of the inserting rod;
a second spring capable of enabling the baffle to reset is arranged between the stop lever and the baffle, and a third spring capable of enabling the ejector rod to reset is arranged in the cavity.
Preferably, the welding has a plurality ofly on the carriage main part with railing complex fixed block, the railing passes through bolt fixed mounting in on the fixed block.
Preferably, a plurality of the railings are connected together through a connecting rod, and the connecting rod is provided with abdicating holes matched with the railings.
Compared with the prior art, the invention has the beneficial effects that: the tail part of the carriage body is provided with a plurality of stop levers and a driving mechanism capable of driving the stop levers to move along the length direction of the carriage body, so that the positions of the stop levers can be adjusted according to the length of logs to be carried, the end parts of the logs are directly contacted with the stop levers, the logs are prevented from being off the carriage, and the safety in the transportation process is improved.
Drawings
Figure 1 is a schematic view of a prior art log carrier car in use;
figure 2 is a schematic view of the log transport car of the present invention in use;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view I of the stop lever of the present invention;
fig. 7 is a sectional view II of the bar of the present invention.
Description of reference numerals:
1-carriage body, 2-rail, 3-stop rod, 4-lead screw, 5-motor, 6-belt transmission mechanism, 7-groove, 8-cavity, 9-half thread block, 10-first spring, 11-connecting rod, 12-ejector rod, 13-square cone part, 14-conical groove, 15-baffle plate, 16-slide rail, 17-slide groove, 18-inserted rod, 19-guide inclined surface, 20-second spring, 21-third spring, 22-fixed block and 23-connecting rod.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 7, a special carriage for carrying logs provided by an embodiment of the present invention includes a carriage main body 1, a plurality of railings 2 are disposed on two sides of the carriage main body 1, and a plurality of stop rods 3 and a driving mechanism for driving the stop rods 3 to move along a length direction of the carriage main body 1 are disposed at a tail portion of the carriage main body 1;
the driving mechanism comprises a screw rod 4 and a motor 5 for driving the screw rod 4 to rotate, a groove 7 matched with the stop lever 3 is formed in the carriage main body 1, the screw rod 4 is rotatably arranged in the groove 7, the motor 5 is fixedly arranged on the lower side of the carriage main body 1, an output shaft of the motor 5 is in transmission connection with one end of the screw rod 4 through a belt transmission mechanism 6, and every two adjacent screw rods 4 are also in transmission connection through the belt transmission mechanism 6;
the belt transmission mechanism 6 is a conventional transmission mechanism, and therefore, is not described herein;
when the screw rod 4 rotates, the stop lever 3 cannot rotate along with the screw rod 4 under the limit of the groove 7, and the stop lever 3 can move in the groove 7;
the motor 5 drives one of the lead screws 4 to rotate through the belt transmission mechanism 6, and the rest lead screws 4 rotate simultaneously under the transmission of other belt transmission mechanisms 6, so that the stop levers 3 move simultaneously;
when the lengths of logs to be loaded are different, any stop lever 3 stops moving after contacting with the end of the log, further, a cavity 8 is formed in the stop lever 3, a threaded sleeve in threaded connection with the lead screw 4 is arranged at the bottom of the cavity 8, the threaded sleeve is composed of two half-threaded blocks 9, a first spring 10 for enabling the half-threaded blocks 9 to abut against the lead screw 4 is further arranged in the cavity 8, a connecting rod 11 is fixedly connected to the upper side of the threaded block 9, a top rod 12 capable of supporting the two connecting rods 11 is arranged between the two connecting rods 11, a plurality of squares 13 are fixedly arranged on the conical part of the top rod 12, and a tapered groove 14 matched with the square conical part 13 is formed in the connecting rod 11;
a baffle 15 is arranged on one side, close to the head of the carriage main body 1, of the stop lever 3, slide rails 16 are fixedly connected to two sides of the baffle 15, a sliding groove 17 matched with the slide rails 16 is formed in the stop lever 3, an insertion rod 18 is fixedly connected to one side of the baffle 15, one end of the insertion rod 18 is inserted into the cavity 8 and abuts against the top of the ejector rod 12, and guide inclined planes 19 are arranged at the top of the ejector rod 12 and one end of the insertion rod 18;
a second spring 20 capable of resetting the baffle 15 is arranged between the stop lever 3 and the baffle 15, and a third spring 21 capable of resetting the ejector rod 12 is arranged in the cavity 8;
when the screw rod 4 rotates to drive the stop levers 3 to move, the baffle plate 15 is firstly contacted with the end part of the log, the end part of the log pushes the baffle plate 15 connected with the inserted link 18 into the cavity 8, because one end of the inserted link 18 is abutted against the guide inclined plane 19 of the ejector rod 12, the ejector rod 12 moves downwards, the square conical part 13 of the ejector rod 12 props the two connecting rods 11 apart in the downward movement process, so that the half threads 9 are separated from the screw rod 4, the screw rod 4 cannot drive the stop levers 3 to continue to move, and all the stop levers 3 can move simultaneously and stop moving when any stop lever 3 moves to the end part of the log;
a plurality of fixing blocks 22 matched with the railings 2 are welded on the carriage main body 1, and the railings 2 are fixedly installed on the fixing blocks 22 through bolts;
a plurality of link together through connecting rod 23 between the railing 2, seted up on the connecting rod 23 with railing 3 complex hole of stepping down.
The working principle is as follows: when the device is used, firstly, logs are hoisted to a carriage body 1, then the motors 5 are started, the motors 5 drive the lead screws 4 to rotate simultaneously under the transmission of the belt transmission mechanisms 6, so that all the stop levers 3 move towards the logs, when any stop lever 3 is about to contact with the end part of a log, the baffle 15 on one side of the stop lever 3 contacts with the end part of the log firstly, the end part of the log pushes the baffle 15 connected with the inserted link 18 into the cavity 8, because one end of the inserted link 18 is propped against the guide inclined plane 19 of the ejector rod 12, the ejector rod 12 moves downwards, the square conical part 13 of the ejector rod 12 props the two connecting rods 11 open in the downward moving process, so that the half thread 9 is separated from the lead screws 4, the lead screws 4 cannot drive the stop levers 3 to move continuously, each stop lever 3 moves to a corresponding position and then the motors 5 are closed, so that the stop levers 3 can move simultaneously and move different distances according to the length of the corresponding logs, more convenient to the fixed of log, realize automatic fixation, improve the security in the transportation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (4)
1. A special carriage for carrying logs comprises a carriage main body, wherein a plurality of railings are arranged on two sides of the carriage main body, and the special carriage is characterized in that a plurality of stop rods and a driving mechanism for driving the stop rods to move along the length direction of the carriage main body are arranged at the tail part of the carriage main body;
the driving mechanism comprises a lead screw and a motor used for driving the lead screw to rotate, a groove matched with the stop lever is formed in the carriage main body, the lead screw is rotatably arranged in the groove, the motor is fixedly installed on the lower side of the carriage main body, an output shaft of the motor is in transmission connection with one end of the lead screw through a belt transmission mechanism, and every two adjacent lead screws are also in transmission connection through the belt transmission mechanism.
2. The special log carrying carriage as claimed in claim 1, wherein a cavity is formed in the stop lever, a threaded sleeve is disposed at the bottom of the cavity and is in threaded connection with the lead screw, the threaded sleeve is composed of two half-threaded blocks, a first spring for abutting the half-threaded blocks against the lead screw is further disposed in the cavity, a connecting rod is fixedly connected to the upper side of the threaded block, a top rod capable of supporting the two connecting rods is disposed between the two connecting rods, a plurality of square cones are fixedly disposed on the top rod, and a tapered groove matched with the square cones is formed in the connecting rod;
a baffle is arranged on one side, close to the head of the carriage main body, of the stop rod, slide rails are fixedly connected to two sides of the baffle, a sliding groove matched with the slide rails is formed in the stop rod, an inserting rod is fixedly connected to one side of the baffle, one end of the inserting rod is inserted into the cavity and abutted against the top of the ejector rod, and guide inclined planes are arranged at the top of the ejector rod and one end of the inserting rod;
a second spring capable of enabling the baffle to reset is arranged between the stop lever and the baffle, and a third spring capable of enabling the ejector rod to reset is arranged in the cavity.
3. The special log carrying carriage as claimed in claim 2, wherein a plurality of fixing blocks matched with the railings are welded on the carriage body, and the railings are fixedly installed on the fixing blocks through bolts.
4. The special log carrying carriage as claimed in claim 3, wherein a plurality of the railings are connected together by a connecting rod, and the connecting rod is provided with a hole for avoiding matching with the railings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187307.6A CN110962949B (en) | 2019-11-28 | 2019-11-28 | Special carriage for carrying logs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187307.6A CN110962949B (en) | 2019-11-28 | 2019-11-28 | Special carriage for carrying logs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110962949A true CN110962949A (en) | 2020-04-07 |
| CN110962949B CN110962949B (en) | 2021-06-18 |
Family
ID=70031901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911187307.6A Active CN110962949B (en) | 2019-11-28 | 2019-11-28 | Special carriage for carrying logs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110962949B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102015A (en) * | 2022-12-26 | 2023-05-12 | 江苏丽鑫炭业有限公司 | Calcination method and calcination device for wood activated carbon production |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0949154B1 (en) * | 1998-03-30 | 2004-05-12 | Toyota Steel Center Co., Ltd. | Stage for introducing/discharging heavy article to and from transporting receptacle, method for loading and unloading heavy article, using the stage |
| CN102874324A (en) * | 2012-09-21 | 2013-01-16 | 华南农业大学 | Retractable compartment of orchard freight truck |
| CN202953050U (en) * | 2012-11-27 | 2013-05-29 | 曾德元 | Clamping groove type stretchable freight car |
| CN206568963U (en) * | 2017-01-05 | 2017-10-20 | 陕西彬长小庄矿业有限公司 | A kind of railless free-wheeled vehicle of transport pipeline |
| CN206968527U (en) * | 2017-07-06 | 2018-02-06 | 甘肃西运联程创客创业服务有限责任公司 | The firmware of Automobile Transportation steel pipe |
| CN207128729U (en) * | 2017-07-26 | 2018-03-23 | 三峡大学 | A kind of water pipeline conveys antichattering system |
| CN207389330U (en) * | 2016-09-26 | 2018-05-22 | 福特环球技术公司 | For extending the device of vehicle loading and vehicle |
| CN207737335U (en) * | 2018-01-11 | 2018-08-17 | 邹晶晶 | A kind of construction of the highway carrier loader that can increase carrying range |
| CN209813832U (en) * | 2019-04-24 | 2019-12-20 | 重庆化工职业学院 | Special retractable baffle plate for transport vehicle |
-
2019
- 2019-11-28 CN CN201911187307.6A patent/CN110962949B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0949154B1 (en) * | 1998-03-30 | 2004-05-12 | Toyota Steel Center Co., Ltd. | Stage for introducing/discharging heavy article to and from transporting receptacle, method for loading and unloading heavy article, using the stage |
| CN102874324A (en) * | 2012-09-21 | 2013-01-16 | 华南农业大学 | Retractable compartment of orchard freight truck |
| CN202953050U (en) * | 2012-11-27 | 2013-05-29 | 曾德元 | Clamping groove type stretchable freight car |
| CN207389330U (en) * | 2016-09-26 | 2018-05-22 | 福特环球技术公司 | For extending the device of vehicle loading and vehicle |
| CN206568963U (en) * | 2017-01-05 | 2017-10-20 | 陕西彬长小庄矿业有限公司 | A kind of railless free-wheeled vehicle of transport pipeline |
| CN206968527U (en) * | 2017-07-06 | 2018-02-06 | 甘肃西运联程创客创业服务有限责任公司 | The firmware of Automobile Transportation steel pipe |
| CN207128729U (en) * | 2017-07-26 | 2018-03-23 | 三峡大学 | A kind of water pipeline conveys antichattering system |
| CN207737335U (en) * | 2018-01-11 | 2018-08-17 | 邹晶晶 | A kind of construction of the highway carrier loader that can increase carrying range |
| CN209813832U (en) * | 2019-04-24 | 2019-12-20 | 重庆化工职业学院 | Special retractable baffle plate for transport vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102015A (en) * | 2022-12-26 | 2023-05-12 | 江苏丽鑫炭业有限公司 | Calcination method and calcination device for wood activated carbon production |
| CN116102015B (en) * | 2022-12-26 | 2023-11-07 | 江苏丽鑫炭业有限公司 | Calcination method and calcination device for wood activated carbon production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110962949B (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2337843C1 (en) | Transportation device with rising/dropping table, carrying transported objects | |
| CN110962949B (en) | Special carriage for carrying logs | |
| CN113247532B (en) | PCB positioning and conveying device | |
| CN106428076A (en) | Traction pin mounting seat mechanism | |
| CN106516763B (en) | A kind of T-rail steel stacking spacing device and method | |
| CN114056374B (en) | Connecting device for vehicle, rail vehicle and working method | |
| CN212402395U (en) | Power screw conveying mechanism | |
| CN112357463B (en) | Intelligent conveying device for rail type heavy equipment | |
| CN115070469A (en) | Integrated platform for processing pin shaft | |
| CN110947961B (en) | Automatic hoop mechanism of laser selective melting additive manufacturing forming cylinder body | |
| CN209813620U (en) | Wheel loose silk circulation equipment | |
| CN209754440U (en) | Production line tray rotating device | |
| CN218987793U (en) | Suspension type conveying equipment | |
| WO2008000159A1 (en) | Multi-story parking device | |
| CN219053514U (en) | Automatic steel core feeding mechanism | |
| CN211544887U (en) | Connecting rod type tension machine belt replacing cross beam supporting structure | |
| CN212294289U (en) | Straight line auxiliary device of road marking device | |
| CN210824444U (en) | Aerated concrete block's transmission device | |
| CN218579102U (en) | Stop device of car dumper | |
| CN209802660U (en) | Combined tool for unilateral loading test of speed reducer | |
| CN209758313U (en) | Platform is retrieved to platform truck | |
| CN110228382B (en) | Automatic charging device of straddle type monorail train bottom inspection trolley | |
| CN214013112U (en) | Driving mechanism of rail type advancing system for cast welding of storage battery | |
| CN210944411U (en) | Steel rope system for passenger elevator | |
| KR100866377B1 (en) | Trolley of conveyor for automobile manufacture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |